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Abstract

Trihedron sticky traps were used to monitor the prevalence and intensity of Thelazia spp. in face flies associated with 2 groups of cattle. Traps were set for 24 h once a week beginning 2 weeks before cattle were turned out to pasture following winter housing and continued until flies reached...

Author(s)
Kennedy, M. J.
Citation
Journal of Parasitology, 1994, 80, 2, pp 321-326
Abstract

Sixteen crossbred beef cattle, 6-8 months of age, were used to determine the efficacy of ivermectin in a pour-on formulation against natural infections of Thelazia spp. Cattle were weighed on Day 0, ranked in descending order by bodyweight and sequentially paired. Within each pair, one animal was...

Author(s)
Kennedy, M. J.; Holste, J. E.; Jacobsen, J. A.
Citation
Veterinary Parasitology, 1994, 55, 3, pp 263-266
Abstract

One hundred cattle with confirmed natural infections of T. rhodesii were included in 3 studies to evaluate the efficacy of ivermectin for the treatment of eyeworm infection. T. rhodesii were counted in situ in each eye of each animal on day 0 (prior to treatment) and the cattle were paired by the...

Author(s)
Soll, M. D.; Carmichael, I. H.; Scherer, H. R.; Gross, S. J.
Citation
Veterinary Parasitology, 1992, 42, 1/2, pp 67-71
Abstract

Ivomek [ivermectin] was tested in small scale field trials on young cattle with natural Thelazia gulosa infection in the Moscow region, Russia. A subcutaneous injection of 1 ml/50 kg bwt was 92 to 92.9% effective.

Author(s)
Engashev, S. V.
Publisher
Moskovskaya Veterinarnaya Akademiya (Moscow Veterinary Academy), Moscow, Russia,
Citation
Aktual'nye voprosy infektsionnykh i invazionnykh boleznei zhivotnykh., 1993, pp 12-13
Abstract

The anthelmintic efficacy of doramectin was assessed for the control of Thelazia spp. in 2 studies using 44 naturally or experimentally infected calves. Cattle were randomly assigned based on weight to either a doramectin treatment group or a saline control group. Treated animals received...

Author(s)
Kennedy, M. J.; Phillips, F. E.
Citation
Veterinary Parasitology, 1993, 49, 1, pp 61-66
Abstract

Thelazia rhodesi was identified in the conjunctival sacs of 147 (53%) of the 276 cattle examined in 9 farms in Calabria and 162 (39%) of 418 cattle examined on 9 farms in Sicily. Instillation of 1 ml of 0.1% ivermectin into the conjunctival sac of 20 infected animals eliminated the worms within 3...

Author(s)
Niutta, P. P.; Giannetto, S.; Pugliese, A.; Guidice, E.; Galluzzo, G.; Catarsini, O.
Citation
Atti della Società Italiana di Buiatria, 1992, 24, pp 239-244
Abstract

A case of conjunctivitis caused by Thelazia rhodesii in a 7-year-old crossbred bullock is described. The animal was treated successfully with levamisole (Helmonil) applied as 1% eye lotion and orally as a powder at 5 mg/kg body weight once daily for 2 days. A vitamin preparation (containing B and...

Author(s)
Peermohamed, P.
Citation
Indian Veterinary Journal, 1993, 70, 6, pp 562-563
Abstract

The anthelmintic efficacy of ivermectin (administered subcutaneously at 200 µg/kg bwt) was assessed for control of T. skrjabini in experimentally infected calves. 24 uninfected male Holstein calves, 1-2 weeks old, were artificially infected with Thelazia skrjabini by placing 15 3rd-stage larvae...

Author(s)
Kennedy, M. J.
Citation
Veterinary Parasitology, 1992, 45, 1/2, pp 127-131
Abstract

Ivermectin was tested against natural coccidian and helminthic infections in animals in Belarus. Given in group treatment, in feed at 0.2 and 0.3 mg/kg, it was 80 to 100% effective against gastrointestinal strongyles in sheep and cattle, 90% effective (at 0.3 mg/kg) against Dictyocaulus in sheep...

Author(s)
Lipnitskiĭ, S. S.
Citation
Veterinarnaya Nauka - Proizvodstvu, 1990, 28, pp 136-138
Abstract

A survey of 857 cattle at the abattoir of Bunia and on nearby dairy farms revealed a 49.3% infection rate with Thelazia balayi and T. rhodesi, irrespective of host age and the season of the year. Associated lesions of keratitis were seen in 4.6% of the infected animals, the low figure being...

Author(s)
Chartier, C.; Eboma, K. E.
Citation
Revue de Médecine Vétérinaire, 1988, 139, 11, pp 1053-1058

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